Went out in pond in boat to see if I could identify the schools of one inch fish in 3-4 bunches hitting the surface in groups 4-6’ diameter. Got close enough to see that there were thousands in each group. They were moving feeding so couldn’t id them . I had shad up until we got that freeze two years ago. Temp got to -1 and skim ice in surface so can’t imagine any survival of them….they surface late in the evening to feed. I have GSH also but never have seen their YOY in bunches. Also have LMB, BCP BG. Any body got any ideas as to what they are? Thanks